Doctor Who. Blood cell

An asteroid in a distant corner of space – an impregnable prison, where are sent the most notorious villains. The Manager will warn you about the arrival of a new prisoner, a dangerous criminal in the district – the Prisoner 428. Barely finding himself behind bars, 428 immediately tries to escape. Over and over again. He knows the jailers and the prisoners in mortal danger. When the killings begin, the Manager realizes that now to help him can only Prisoner 428. Or, as he prefers to call himself a Doctor...